Aeromonas hydrophila	-	37341, 37353, 37354	
Aeromonas sp.	-	37341	
Bacillus sp. (in: Bacteria)	-	37341	
Bacteroides sp.	-	37341	
Corynebacterium sp.	-	37341	
Enterobacter sp.	-	37341	
Erwinia sp.	-	37341	
Escherichia aurescens	-	37343, 37344, 37345	
Escherichia coli	-	37334, 37335, 37336, 37337, 37339, 37340, 37341, 37342, 37348, 37351, 37354, 37355, 37357, 37358, 37359, 37360, 37362, 37364, 650374, 650435, 650757, 651028, 663488, 664076, 671054, 677332, 678747, 681216, 681998, 691648, 698614, 702931, 703486, 704093, 704722, 704847, 705578, 705580, 713955, 715733, 726995, 746632, 746651, 746654, 746742, 746909, 747245, 747414	
Escherichia coli	amount of tryptophanase is diminished in mutants DELTAdnaJ and DELTAdnaKdnaJ. DnaJ and DnaK molecular chaperones influence the amount of tryptophanase	665005	
Escherichia coli	B	37343, 37344, 37345	
Escherichia coli	B1t-7A	665767	
Escherichia coli	gene tnaA	726660, 728262, 728650	
Escherichia coli	gene tnaA on plasmid pMD6	727478	
Escherichia coli	prototypical EPEC 2348/69 serotype O127:H6	715385	
Escherichia coli	strains MG1655, MG1406, and MG1655H	701449	
Escherichia coli	structural gene mutant and two regulatory mutants	37361	
Escherichia coli	tryptophanase with strong cysteine beta-lyase activity	677276	
Escherichia coli B / ATCC 11303	B	37343, 37344, 37345	
Escherichia coli B/1t7-A	-	37335, 37337, 37339, 37340, 37348, 37359, 37360	
Escherichia coli B1t-7A	B1t-7A	665767	
Escherichia coli JM109	-	671054	
Escherichia coli JM109	gene tnaA on plasmid pMD6	727478	
Escherichia coli K1	-	704722	
Escherichia coli MG1655	gene tnaA	728262	
Escherichia coli O157:H7 Sakai	-	705578	
Escherichia coli SVS 370	-	702931	
Fusobacterium necrophorum subsp. funduliforme	-	37347, 37354	
Homo sapiens	-	706000	
Klebsiella aerogenes	SM-18	37362, 37366	
Klebsiella aerogenes SM-18	SM-18	37362, 37366	
Kluyvera sp.	-	37341	
Micrococcus aerogenes	-	37354	
Micrococcus sp.	-	37341	
Morganella morganii	-	37343, 37344, 37345	
no activity in Acetobacter sp.	-	37341	
no activity in Achromobacter sp.	-	37341	
no activity in Agrobacterium sp.	-	37341	
no activity in Alcaligenes sp.	-	37341	
no activity in Azotobacter sp.	-	37341	
no activity in Clostridium sp.	-	37341	
no activity in Flavobacterium sp.	-	37341	
no activity in Mycoplasma sp.	-	37341	
no activity in Pseudomonas sp.	-	37341	
no activity in Rhizobium sp.	-	37341	
no activity in Salmonella sp.	-	37341	
no activity in Serratia sp.	-	37341	
no activity in Xanthomonas sp.	-	37341	
Paenibacillus alvei	-	37341, 37354, 37356	
Paracolobactrum coliforme	-	37354	
Paracolobactrum sp.	-	37341	
Pasteurella sp.	-	37341	
Photobacterium profundum	-	713955	
Photobacterium profundum SS9	-	713955	
Photobacterium sp.	-	37341	
Porphyromonas gingivalis	-	705579	
Porphyromonas gingivalis W83	-	705579	
Prevotella intermedia	-	715059	
Prevotella intermedia ATCC 25611	-	715059	
Proteus sp.	-	37341	
Proteus vulgaris	-	37343, 37344, 37345, 37365, 652265, 653815, 664234, 746632, 747167, 747245	
Providencia rettgeri	-	37341, 37346, 37349, 37350	
Providencia rettgeri	AJ2770	37352	
Providencia rettgeri AJ2770	AJ2770	37352	
Rattus norvegicus	-	690651	
Shigella alkalescens	-	37343, 37344, 37345	
Sphaerophorus sp.	-	37341	
Symbiobacterium thermophilum	-	37363, 746875	
Symbiobacterium thermophilum	isoforms Tna1, Tna2	653701	
Symbiobacterium thermophilum T	-	37363	
Symbiobacterium thermophilum T / IAM 14863 / JCM 14929	-	746875	
Vibrio cholerae O1	-	746778	
Vibrio cholerae O1 ATCC 39541	-	746778	
Vibrio sp.	-	37338, 37341	
Vibrio sp. K-7	-	37338